datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2005,02 0:30:00,28 ,0.604274,14.72388,4.861447,3.862391 twpcmbeC1.c1,2005,02 1:30:00,28 ,0.492496,14.56395,5.216214, 3.86804 twpcmbeC1.c1,2005,02 2:30:00,28 ,0.564164,15.12864,5.665241,4.034625 twpcmbeC1.c1,2005,02 3:30:00,28 ,0.888436, 13.4729,5.761405,3.709066 twpcmbeC1.c1,2005,02 4:30:00,28 ,0.534582,17.45624,4.232254,3.750168 twpcmbeC1.c1,2005,02 5:30:00,28 , 0.5084,13.17523,5.877679,3.865772 twpcmbeC1.c1,2005,02 6:30:00,28 ,0.588583,17.23631,5.340491,4.601015 twpcmbeC1.c1,2005,02 7:30:00,28 ,0.581673,13.77676,5.292988,3.602741 twpcmbeC1.c1,2005,02 8:30:00,28 ,1.293089,15.59125, 6.9906,4.227459 twpcmbeC1.c1,2005,02 9:30:00,28 ,1.294193, 11.673,6.235352,3.355442 twpcmbeC1.c1,2005,0210:30:00,28 ,1.529403,13.43496,5.598375,3.072455 twpcmbeC1.c1,2005,0211:30:00,28 ,1.023937,9.901924,4.760795,2.605968 twpcmbeC1.c1,2005,0212:30:00,28 ,0.486524,9.261411,4.889196,2.811238 twpcmbeC1.c1,2005,0213:30:00,28 ,0.687499,12.33687,5.009633,2.908596 twpcmbeC1.c1,2005,0214:30:00,28 ,0.421634,11.95488,5.109488,3.103807 twpcmbeC1.c1,2005,0215:30:00,28 ,0.302641,10.49105,4.479684, 3.03023 twpcmbeC1.c1,2005,0216:30:00,28 ,0.272903, 12.3337,3.971383,3.091341 twpcmbeC1.c1,2005,0217:30:00,28 ,0.539393,10.86906, 4.38852,3.074838 twpcmbeC1.c1,2005,0218:30:00,28 ,0.441222,8.945444,3.424282,2.464996 twpcmbeC1.c1,2005,0219:30:00,28 ,0.732971,14.47185,4.206412, 3.49322 twpcmbeC1.c1,2005,0220:30:00,28 ,0.547248,9.434549,3.038134,2.550201 twpcmbeC1.c1,2005,0221:30:00,28 ,0.520334, 14.2916, 5.48408,4.568378 twpcmbeC1.c1,2005,0222:30:00,28 ,0.477412,14.63023,4.008142,3.609748 twpcmbeC1.c1,2005,0223:30:00,28 ,0.478174,15.20657,5.620368,4.499043